The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
The poll reveals that at least four in ten U.S. adults saying they’ve heard each of 10 specific false claims about COVID-19, reproductive health, and gun violence. While relatively small shares definitely believes the false claims, many more are uncertain about them. The survey also examines the public’s social and traditional media use and trust in sources of health information.
In the midst of an opioid epidemic in the United States, two-thirds of adults say either they or a family member have been impacted by drug or alcohol addiction. Three in ten say they or their family were addicted to prescription or illegal opioids. This survey explores treatments received by those who battled addiction, impacts of addiction, and support for policies aimed at reducing drug overdoses.
About half of adults are interested in taking prescription weight loss drugs. though interest drops when presented with obstacles or drawbacks. Many adults struggle with affording prescription drugs and say there should be more price regulation. Few are aware of provisions in the 2023 Inflation Reduction Act aimed at lowering the drug price for Medicare beneficiaries
The survey finds nearly six in 10 people with health insurance experienced a problem using their insurance in the past year, with even larger shares reporting problems among people who are sick or who have mental health needs. It includes data for people with different types of coverage, including employer, Marketplace, Medicare and Medicaid, and also examines affordability issues and mental health access.
Nearly a year after the Supreme Court overturned Roe v. Wade, this poll examines the public's views of abortion and the Supreme Court, and knowledge about mifepristone, a medication abortion drug that is the subject of another court case, the ACA's preventive services provision and HIV in the US.
This brief gauges Medicaid enrollees’ knowledge of the Medicaid renewal process and possible disenrollment, following the end of continuous enrollment on March 31, 2023.
Experiences with gun-related incidents are common across the country, with about one in five adults saying that they have personally been threatened with a gun (21%) or had a family member killed by a gun, including by suicide (19%), finds a new KFF survey about Americans’ experiences with gun-related violence and incidents.
This survey examines Americans’ experiences with gun-related incidents such as being threatened with a gun, having a family member killed by a gun, or witnessing someone being shot. The survey also explores worries about gun violence, precautions people report taking to protect their families, how gun owners say they store their guns, and discussions about guns with health care providers.
As the COVID-19 public health emergency comes to an end, about half of adults say they would be likely to get an annual COVID-19 booster. Around one in three adults don't think they have ever had COVID-19, nor have they ever tested positive for it, and they primarily attribute this to taking precautions such as avoiding crowds.
More than three years into the COVID-19 pandemic, about half (53%) the public says they would likely get an annual COVID-19 vaccine if offered similar to an annual flu shot, the latest KFF COVID-19 Vaccine Monitor finds. This includes about a third (32%) who would be “very likely” to do so.
© 2025 KFF
